ID T1G1E1_HELRO Unreviewed; 107 AA.
AC T1G1E1;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 43.
DE RecName: Full=Transcription initiation factor IIA subunit 2 {ECO:0000256|PIRNR:PIRNR009415};
GN Name=20214889 {ECO:0000313|EnsemblMetazoa:HelroP73469};
GN ORFNames=HELRODRAFT_73469 {ECO:0000313|EMBL:ESO09277.1};
OS Helobdella robusta (Californian leech).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Annelida; Clitellata;
OC Hirudinea; Rhynchobdellida; Glossiphoniidae; Helobdella.
OX NCBI_TaxID=6412 {ECO:0000313|EnsemblMetazoa:HelroP73469, ECO:0000313|Proteomes:UP000015101};
RN [1] {ECO:0000313|Proteomes:UP000015101}
RP NUCLEOTIDE SEQUENCE.
RA Hellsten U., Grimwood J., Chapman J.A., Shapiro H., Aerts A., Otillar R.P.,
RA Terry A.Y., Boore J.L., Simakov O., Marletaz F., Cho S.-J.,
RA Edsinger-Gonzales E., Havlak P., Kuo D.-H., Larsson T., Lv J., Arendt D.,
RA Savage R., Osoegawa K., de Jong P., Lindberg D.R., Seaver E.C.,
RA Weisblat D.A., Putnam N.H., Grigoriev I.V., Rokhsar D.S.;
RL Submitted (DEC-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ESO09277.1, ECO:0000313|Proteomes:UP000015101}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=23254933; DOI=10.1038/nature11696;
RA Simakov O., Marletaz F., Cho S.J., Edsinger-Gonzales E., Havlak P.,
RA Hellsten U., Kuo D.H., Larsson T., Lv J., Arendt D., Savage R.,
RA Osoegawa K., de Jong P., Grimwood J., Chapman J.A., Shapiro H., Aerts A.,
RA Otillar R.P., Terry A.Y., Boore J.L., Grigoriev I.V., Lindberg D.R.,
RA Seaver E.C., Weisblat D.A., Putnam N.H., Rokhsar D.S.;
RT "Insights into bilaterian evolution from three spiralian genomes.";
RL Nature 493:526-531(2013).
RN [3] {ECO:0000313|EnsemblMetazoa:HelroP73469}
RP IDENTIFICATION.
RG EnsemblMetazoa;
RL Submitted (JUN-2015) to UniProtKB.
CC -!- FUNCTION: TFIIA is a component of the transcription machinery of RNA
CC polymerase II and plays an important role in transcriptional
CC activation. {ECO:0000256|PIRNR:PIRNR009415}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|PIRNR:PIRNR009415}.
CC -!- SIMILARITY: Belongs to the TFIIA subunit 2 family.
CC {ECO:0000256|ARBA:ARBA00007675, ECO:0000256|PIRNR:PIRNR009415}.
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DR EMBL; AMQM01002921; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; KB095959; ESO09277.1; -; Genomic_DNA.
DR RefSeq; XP_009012370.1; XM_009014122.1.
DR AlphaFoldDB; T1G1E1; -.
DR STRING; 6412.T1G1E1; -.
DR EnsemblMetazoa; HelroT73469; HelroP73469; HelroG73469.
DR GeneID; 20214889; -.
DR KEGG; hro:HELRODRAFT_73469; -.
DR CTD; 20214889; -.
DR eggNOG; KOG3463; Eukaryota.
DR HOGENOM; CLU_112964_2_1_1; -.
DR InParanoid; T1G1E1; -.
DR OMA; QYYELYR; -.
DR OrthoDB; 5052738at2759; -.
DR Proteomes; UP000015101; Unassembled WGS sequence.
DR GO; GO:0005672; C:transcription factor TFIIA complex; IBA:GO_Central.
DR GO; GO:0016251; F:RNA polymerase II general transcription initiation factor activity; IBA:GO_Central.
DR GO; GO:0017025; F:TBP-class protein binding; IBA:GO_Central.
DR GO; GO:0051123; P:RNA polymerase II preinitiation complex assembly; IBA:GO_Central.
DR CDD; cd10014; TFIIA_gamma_C; 1.
DR CDD; cd10145; TFIIA_gamma_N; 1.
DR Gene3D; 2.30.18.10; Transcription factor IIA (TFIIA), beta-barrel domain; 1.
DR Gene3D; 1.10.287.190; Transcription factor IIA gamma subunit, alpha-helical domain; 1.
DR InterPro; IPR009083; TFIIA_a-hlx.
DR InterPro; IPR009088; TFIIA_b-brl.
DR InterPro; IPR003194; TFIIA_gsu.
DR InterPro; IPR015871; TFIIA_gsu_C.
DR InterPro; IPR015872; TFIIA_gsu_N.
DR PANTHER; PTHR10966; TRANSCRIPTION INITIATION FACTOR IIA SUBUNIT 2; 1.
DR PANTHER; PTHR10966:SF0; TRANSCRIPTION INITIATION FACTOR IIA SUBUNIT 2; 1.
DR Pfam; PF02751; TFIIA_gamma_C; 1.
DR Pfam; PF02268; TFIIA_gamma_N; 1.
DR PIRSF; PIRSF009415; Hum_TFIIA_gamma; 1.
DR SUPFAM; SSF47396; Transcription factor IIA (TFIIA), alpha-helical domain; 1.
DR SUPFAM; SSF50784; Transcription factor IIA (TFIIA), beta-barrel domain; 1.
PE 3: Inferred from homology;
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|PIRNR:PIRNR009415};
KW Reference proteome {ECO:0000313|Proteomes:UP000015101};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|PIRNR:PIRNR009415};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW ECO:0000256|PIRNR:PIRNR009415}.
FT DOMAIN 2..48
FT /note="Transcription initiation factor IIA gamma subunit N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02268"
FT DOMAIN 59..100
FT /note="Transcription initiation factor IIA gamma subunit C-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02751"
SQ SEQUENCE 107 AA; 12311 MW; 6F033209266FEABA CRC64;
MSYQLYRNTT LGHTLQESLD ELIQVGQITP QLALKVLLQF DKSINQALSN RVNKKITFKA
DLNTYRFCDN VWTFVLNNAE FRDGNDNIRV DKVKIVACDG KSNIFIL
//
